$99 Cheap United flights Washington (IAD) to Chicago (ORD)

$99 Cheap United flights Washington (IAD) to Chicago (ORD)

Prices were available within the past 7 days and start at $99 for one-way flights and $197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 21 - Sat, Aug 1

IAD

Washington

ORD

Chicago

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 21 from Washington to Chicago, returning Sat, Aug 1, priced at $197 found 1 day ago

Tue, Jul 21 - Sat, Aug 1

IAD

Washington

ORD

Chicago

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 21 from Washington to Chicago, returning Sat, Aug 1, priced at $247 found 1 day ago

Tue, Jul 21 - Sat, Aug 1

IAD

Washington

ORD

Chicago

$269 Roundtrip, found 1 day ago

$269

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 21 from Washington to Chicago, returning Sat, Aug 1, priced at $269 found 1 day ago

Tue, Jul 21 - Sat, Aug 1

IAD

Washington

ORD

Chicago

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 21 from Washington to Chicago, returning Sat, Aug 1, priced at $277 found 1 day ago

Tue, Jul 21 - Sat, Aug 1

IAD

Washington

ORD

Chicago

$303 Roundtrip, found 1 day ago

$303

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 21 from Washington to Chicago, returning Sat, Aug 1, priced at $303 found 1 day ago

Tue, Jul 21 - Sat, Aug 1

IAD

Washington

ORD

Chicago

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 21 from Washington to Chicago, returning Sat, Aug 1, priced at $304 found 1 day ago